Github user mattyb149 commented on the issue:
https://github.com/apache/nifi/pull/2351
@ijokarumawak Looks great, thanks! Guess I was a little careless with
implementation and testing on that go-round, thanks for getting it across the
finish line. I ran the tests and with a number of scenarios on a live NiFi to
verify things seem to be working smoothly. Will let Travis finish then merge to
master.---
